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sub bass

  1. S

    Advice on tuning for multiway

    Hello, I'm new to this forum, although have been reading a lot of posts on here, but now need to reach out for some specific help! I have been designing a system that is quite large, and am right about at the stage to build test cabs to take measurements from to then fine tune before the...
  2. G

    subwoofer help

    i have 3 subwoofers one is blown, is there a way to easily disconnect just that one from my amp and be okay?
  3. DJ5D

    JBL L150 Sub Bass Mystery

    Hi, I'm restoring some JBL L150s and I've run into a mystery. I refoamed all the speakers successfully, but then I noticed that the sub bass response was extremely poor in one of the cabinets. A 40Hz test tone revealed that the passive radiator was putting out almost nothing. (note: i did not...
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